Gorgeous Dark Crystal knobby opal rough small 3.60cts Bright Vibrant Green/Blue hues loaded 13x13x5mm Lot B4-A533 wk_end_auction This opal formation rub rough

This opal formation rub rough from Lightning Ridge showcases nice green and blue fire tones

Type: Red Host Rock Opal Formations (Not for Cutters)

this opal holds exciting potential for lapidaries and collectors looking to take a chance on uncovering something spectacular

Lot: B4-A198Size: 17 x 12 x 5mmWeight: 4

Gorgeous Dark Crystal knobby opal rough small 3.60cts Bright Vibrant Green/Blue hues loaded 13x13x5mm Lot B4-A533 wk_end_auction This opal formation rub roughLot Title: Gorgeous Dark Crystal Knobby Opal Rough 3. 60ctsLot Number: B4 A533Details: 13x13x5 mm Bright Green Blue HuesDescription: Striking small knobby opal rough in dark crystal form, loaded with vibrant green and blue fire across the surface. This compact piece delivers serious brightness for its size, showing strong potential for a low to moderate risk cut. Gorgeous face and play of colour make this a choice stone for cutters wanting a bright